UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UWCV10BhRnmMKape+lgMj7DhpcGjiwuIwJheTmfUIZc=' 
WHERE 
  key_id = 'ad0a77ca345bdd87488e7a9df6631b0dc69641723215086eae76991037c8eb04' 
  AND (
    token = 'UWCV10BhRnmMKape+lgMj7DhpcGjiwuIwJheTmfUIZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )